DIN 7500 (EE) - 2007 Hexagon Cheese Head Thread Rolling Screws

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Unit: 毫米(mm)

Thread Size
d

M2.5

P	Pitch
b	Ref.
d_k	Max.	Plain Head
		Knurled Heads
	min
k	max
	min
s	max
	min
t	min

0.4	0.45	0.5
16	17	18
3.8	4.5	5.5
3.98	4.68	5.68
3.62	4.32	5.32
2	2.5	3
1.86	2.36	2.86
1.58	2.08	2.58
1.52	2.02	2.52
1	1.1	1.3

①,Material: The self-tapping screws must be made from cold extrusion steels. The core hardness must be 290 HV10 to 370 HV10. The surface hardness must be at least 450 HV0.3 after the heat treatment

Alternative history DIN 7500E - 1984 DIN 7500E - 1995 DIN 7500EE - 2009

I want to purchase I can supply

DIN 7500 (E) - 1995

Socket Hexagon Cheese Head Thread Rolling Screws

DIN 7500 (E) - 1984

Socket Hexagon Cheese Head Thread Rolling Screws

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